21286800000

素因数分解:

$2^7\times 3^6\times 5^5\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 672

約数和(自身を含む): 80560898460

約数和(自身を除く): 59274098460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 73, 75, 80, 81, 90, 96, 100, 108, 120, 125, 128, 135, 144, 146, 150, 160, 162, 180, 192, 200, 216, 219, 225, 240, 243, 250, 270, 288, 292, 300, 320, 324, 360, 365, 375, 384, 400, 405, 432, 438, 450, 480, 486, 500, 540, 576, 584, 600, 625, 640, 648, 657, 675, 720, 729, 730, 750, 800, 810, 864, 876, 900, 960, 972, 1000, 1080, 1095, 1125, 1152, 1168, 1200, 1215, 1250, 1296, 1314, 1350, 1440, 1458, 1460, 1500, 1600, 1620, 1728, 1752, 1800, 1825, 1875, 1920, 1944, 1971, 2000, 2025, 2160, 2190, 2250, 2336, 2400, 2430, 2500, 2592, 2628, 2700, 2880, 2916, 2920, 3000, 3125, 3200, 3240, 3285, 3375, 3456, 3504, 3600, 3645, 3650, 3750, 3888, 3942, 4000, 4050, 4320, 4380, 4500, 4672, 4800, 4860, 5000, 5184, 5256, 5400, 5475, 5625, 5760, 5832, 5840, 5913, 6000, 6075, 6250, 6480, 6570, 6750, 7008, 7200, 7290, 7300, 7500, 7776, 7884, 8000, 8100, 8640, 8760, 9000, 9125, 9344, 9375, 9600, 9720, 9855, 10000, 10125, 10368, 10512, 10800, 10950, 11250, 11664, 11680, 11826, 12000, 12150, 12500, 12960, 13140, 13500, 14016, 14400, 14580, 14600, 15000, 15552, 15768, 16000, 16200, 16425, 16875, 17280, 17520, 17739, 18000, 18225, 18250, 18750, 19440, 19710, 20000, 20250, 21024, 21600, 21900, 22500, 23328, 23360, 23652, 24000, 24300, 25000, 25920, 26280, 27000, 27375, 28032, 28125, 28800, 29160, 29200, 29565, 30000, 30375, 31104, 31536, 32400, 32850, 33750, 35040, 35478, 36000, 36450, 36500, 37500, 38880, 39420, 40000, 40500, 42048, 43200, 43800, 45000, 45625, 46656, 46720, 47304, 48000, 48600, 49275, 50000, 50625, 51840, 52560, 53217, 54000, 54750, 56250, 58320, 58400, 59130, 60000, 60750, 63072, 64800, 65700, 67500, 70080, 70956, 72000, 72900, 73000, 75000, 77760, 78840, 80000, 81000, 82125, 84096, 84375, 86400, 87600, 88695, 90000, 91125, 91250, 93312, 94608, 97200, 98550, 100000, 101250, 105120, 106434, 108000, 109500, 112500, 116640, 116800, 118260, 120000, 121500, 126144, 129600, 131400, 135000, 136875, 140160, 141912, 144000, 145800, 146000, 147825, 150000, 151875, 155520, 157680, 162000, 164250, 168750, 175200, 177390, 180000, 182250, 182500, 189216, 194400, 197100, 200000, 202500, 210240, 212868, 216000, 219000, 225000, 228125, 233280, 233600, 236520, 240000, 243000, 246375, 252288, 253125, 259200, 262800, 266085, 270000, 273750, 283824, 291600, 292000, 295650, 300000, 303750, 315360, 324000, 328500, 337500, 350400, 354780, 360000, 364500, 365000, 378432, 388800, 394200, 400000, 405000, 410625, 420480, 425736, 432000, 438000, 443475, 450000, 455625, 456250, 466560, 473040, 486000, 492750, 506250, 525600, 532170, 540000, 547500, 567648, 583200, 584000, 591300, 600000, 607500, 630720, 648000, 657000, 675000, 684375, 700800, 709560, 720000, 729000, 730000, 739125, 756864, 759375, 777600, 788400, 810000, 821250, 851472, 876000, 886950, 900000, 911250, 912500, 946080, 972000, 985500, 1012500, 1051200, 1064340, 1080000, 1095000, 1135296, 1166400, 1168000, 1182600, 1200000, 1215000, 1231875, 1261440, 1296000, 1314000, 1330425, 1350000, 1368750, 1419120, 1458000, 1460000, 1478250, 1518750, 1576800, 1620000, 1642500, 1702944, 1752000, 1773900, 1800000, 1822500, 1825000, 1892160, 1944000, 1971000, 2025000, 2053125, 2102400, 2128680, 2160000, 2190000, 2217375, 2270592, 2278125, 2332800, 2365200, 2430000, 2463750, 2628000, 2660850, 2700000, 2737500, 2838240, 2916000, 2920000, 2956500, 3037500, 3153600, 3240000, 3285000, 3405888, 3504000, 3547800, 3600000, 3645000, 3650000, 3695625, 3784320, 3888000, 3942000, 4050000, 4106250, 4257360, 4380000, 4434750, 4556250, 4730400, 4860000, 4927500, 5256000, 5321700, 5400000, 5475000, 5676480, 5832000, 5840000, 5913000, 6075000, 6159375, 6307200, 6480000, 6570000, 6652125, 6811776, 7095600, 7290000, 7300000, 7391250, 7884000, 8100000, 8212500, 8514720, 8760000, 8869500, 9112500, 9460800, 9720000, 9855000, 10512000, 10643400, 10800000, 10950000, 11086875, 11352960, 11664000, 11826000, 12150000, 12318750, 13140000, 13304250, 14191200, 14580000, 14600000, 14782500, 15768000, 16200000, 16425000, 17029440, 17520000, 17739000, 18225000, 18478125, 18921600, 19440000, 19710000, 21286800, 21900000, 22173750, 23652000, 24300000, 24637500, 26280000, 26608500, 28382400, 29160000, 29200000, 29565000, 31536000, 32400000, 32850000, 33260625, 34058880, 35478000, 36450000, 36956250, 39420000, 42573600, 43800000, 44347500, 47304000, 48600000, 49275000, 52560000, 53217000, 55434375, 56764800, 58320000, 59130000, 65700000, 66521250, 70956000, 72900000, 73912500, 78840000, 85147200, 87600000, 88695000, 94608000, 97200000, 98550000, 106434000, 110868750, 118260000, 131400000, 133042500, 141912000, 145800000, 147825000, 157680000, 166303125, 170294400, 177390000, 197100000, 212868000, 221737500, 236520000, 262800000, 266085000, 283824000, 291600000, 295650000, 332606250, 354780000, 394200000, 425736000, 443475000, 473040000, 532170000, 591300000, 665212500, 709560000, 788400000, 851472000, 886950000, 1064340000, 1182600000, 1330425000, 1419120000, 1773900000, 2128680000, 2365200000, 2660850000, 3547800000, 4257360000, 5321700000, 7095600000, 10643400000, 21286800000]

約数ペア:

[(1, 21286800000), (2, 10643400000), (3, 7095600000), (4, 5321700000), (5, 4257360000), (6, 3547800000), (8, 2660850000), (9, 2365200000), (10, 2128680000), (12, 1773900000), (15, 1419120000), (16, 1330425000), (18, 1182600000), (20, 1064340000), (24, 886950000), (25, 851472000), (27, 788400000), (30, 709560000), (32, 665212500), (36, 591300000), (40, 532170000), (45, 473040000), (48, 443475000), (50, 425736000), (54, 394200000), (60, 354780000), (64, 332606250), (72, 295650000), (73, 291600000), (75, 283824000), (80, 266085000), (81, 262800000), (90, 236520000), (96, 221737500), (100, 212868000), (108, 197100000), (120, 177390000), (125, 170294400), (128, 166303125), (135, 157680000), (144, 147825000), (146, 145800000), (150, 141912000), (160, 133042500), (162, 131400000), (180, 118260000), (192, 110868750), (200, 106434000), (216, 98550000), (219, 97200000), (225, 94608000), (240, 88695000), (243, 87600000), (250, 85147200), (270, 78840000), (288, 73912500), (292, 72900000), (300, 70956000), (320, 66521250), (324, 65700000), (360, 59130000), (365, 58320000), (375, 56764800), (384, 55434375), (400, 53217000), (405, 52560000), (432, 49275000), (438, 48600000), (450, 47304000), (480, 44347500), (486, 43800000), (500, 42573600), (540, 39420000), (576, 36956250), (584, 36450000), (600, 35478000), (625, 34058880), (640, 33260625), (648, 32850000), (657, 32400000), (675, 31536000), (720, 29565000), (729, 29200000), (730, 29160000), (750, 28382400), (800, 26608500), (810, 26280000), (864, 24637500), (876, 24300000), (900, 23652000), (960, 22173750), (972, 21900000), (1000, 21286800), (1080, 19710000), (1095, 19440000), (1125, 18921600), (1152, 18478125), (1168, 18225000), (1200, 17739000), (1215, 17520000), (1250, 17029440), (1296, 16425000), (1314, 16200000), (1350, 15768000), (1440, 14782500), (1458, 14600000), (1460, 14580000), (1500, 14191200), (1600, 13304250), (1620, 13140000), (1728, 12318750), (1752, 12150000), (1800, 11826000), (1825, 11664000), (1875, 11352960), (1920, 11086875), (1944, 10950000), (1971, 10800000), (2000, 10643400), (2025, 10512000), (2160, 9855000), (2190, 9720000), (2250, 9460800), (2336, 9112500), (2400, 8869500), (2430, 8760000), (2500, 8514720), (2592, 8212500), (2628, 8100000), (2700, 7884000), (2880, 7391250), (2916, 7300000), (2920, 7290000), (3000, 7095600), (3125, 6811776), (3200, 6652125), (3240, 6570000), (3285, 6480000), (3375, 6307200), (3456, 6159375), (3504, 6075000), (3600, 5913000), (3645, 5840000), (3650, 5832000), (3750, 5676480), (3888, 5475000), (3942, 5400000), (4000, 5321700), (4050, 5256000), (4320, 4927500), (4380, 4860000), (4500, 4730400), (4672, 4556250), (4800, 4434750), (4860, 4380000), (5000, 4257360), (5184, 4106250), (5256, 4050000), (5400, 3942000), (5475, 3888000), (5625, 3784320), (5760, 3695625), (5832, 3650000), (5840, 3645000), (5913, 3600000), (6000, 3547800), (6075, 3504000), (6250, 3405888), (6480, 3285000), (6570, 3240000), (6750, 3153600), (7008, 3037500), (7200, 2956500), (7290, 2920000), (7300, 2916000), (7500, 2838240), (7776, 2737500), (7884, 2700000), (8000, 2660850), (8100, 2628000), (8640, 2463750), (8760, 2430000), (9000, 2365200), (9125, 2332800), (9344, 2278125), (9375, 2270592), (9600, 2217375), (9720, 2190000), (9855, 2160000), (10000, 2128680), (10125, 2102400), (10368, 2053125), (10512, 2025000), (10800, 1971000), (10950, 1944000), (11250, 1892160), (11664, 1825000), (11680, 1822500), (11826, 1800000), (12000, 1773900), (12150, 1752000), (12500, 1702944), (12960, 1642500), (13140, 1620000), (13500, 1576800), (14016, 1518750), (14400, 1478250), (14580, 1460000), (14600, 1458000), (15000, 1419120), (15552, 1368750), (15768, 1350000), (16000, 1330425), (16200, 1314000), (16425, 1296000), (16875, 1261440), (17280, 1231875), (17520, 1215000), (17739, 1200000), (18000, 1182600), (18225, 1168000), (18250, 1166400), (18750, 1135296), (19440, 1095000), (19710, 1080000), (20000, 1064340), (20250, 1051200), (21024, 1012500), (21600, 985500), (21900, 972000), (22500, 946080), (23328, 912500), (23360, 911250), (23652, 900000), (24000, 886950), (24300, 876000), (25000, 851472), (25920, 821250), (26280, 810000), (27000, 788400), (27375, 777600), (28032, 759375), (28125, 756864), (28800, 739125), (29160, 730000), (29200, 729000), (29565, 720000), (30000, 709560), (30375, 700800), (31104, 684375), (31536, 675000), (32400, 657000), (32850, 648000), (33750, 630720), (35040, 607500), (35478, 600000), (36000, 591300), (36450, 584000), (36500, 583200), (37500, 567648), (38880, 547500), (39420, 540000), (40000, 532170), (40500, 525600), (42048, 506250), (43200, 492750), (43800, 486000), (45000, 473040), (45625, 466560), (46656, 456250), (46720, 455625), (47304, 450000), (48000, 443475), (48600, 438000), (49275, 432000), (50000, 425736), (50625, 420480), (51840, 410625), (52560, 405000), (53217, 400000), (54000, 394200), (54750, 388800), (56250, 378432), (58320, 365000), (58400, 364500), (59130, 360000), (60000, 354780), (60750, 350400), (63072, 337500), (64800, 328500), (65700, 324000), (67500, 315360), (70080, 303750), (70956, 300000), (72000, 295650), (72900, 292000), (73000, 291600), (75000, 283824), (77760, 273750), (78840, 270000), (80000, 266085), (81000, 262800), (82125, 259200), (84096, 253125), (84375, 252288), (86400, 246375), (87600, 243000), (88695, 240000), (90000, 236520), (91125, 233600), (91250, 233280), (93312, 228125), (94608, 225000), (97200, 219000), (98550, 216000), (100000, 212868), (101250, 210240), (105120, 202500), (106434, 200000), (108000, 197100), (109500, 194400), (112500, 189216), (116640, 182500), (116800, 182250), (118260, 180000), (120000, 177390), (121500, 175200), (126144, 168750), (129600, 164250), (131400, 162000), (135000, 157680), (136875, 155520), (140160, 151875), (141912, 150000), (144000, 147825), (145800, 146000)]